CN215666228U

CN215666228U - Lithium cell soft packet of aluminium foil processing is with preventing fold coiling mechanism

Info

Publication number: CN215666228U
Application number: CN202122029677.6U
Authority: CN
Inventors: 张涛; 郭志超; 蒋立山; 郭宁; 王武权; 李博
Original assignee: Luoyang Wanji Aluminium Processing Co Ltd
Current assignee: Luoyang Wanji Aluminium Processing Co Ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-01-28
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a fold-preventing winding device for processing a lithium battery soft package aluminum foil, which comprises a base, a supporting plate, a winding shaft and a first motor, wherein the supporting plate is fixed above the base to support the winding shaft, the aluminum foil is wound through the rotation of the winding shaft, the first motor is connected with the winding shaft to provide a rotary driving force for the winding shaft, a leveling plate is arranged above the base to provide a temporary supporting plane for the wound aluminum foil, a driving belt is arranged above the leveling plate, a driving roller is arranged inside the driving belt, and the driving belt is driven to move through the rotation of the driving roller. This soft packet of aluminium foil processing of lithium cell is with preventing fold coiling mechanism is provided with drive belt and flattening piece, and the removal through the drive belt drives the flattening piece and removes, smooths the processing to the aluminium foil on the whole flat board, makes the aluminium foil surface energy keep leveling before the rolling, places the fold and is directly rolled up, and the improvement device is to the rolling quality of aluminium foil, increases the functionality of device.

Description

Lithium cell soft packet of aluminium foil processing is with preventing fold coiling mechanism

Technical Field

The utility model relates to the technical field of aluminum foil processing, in particular to a fold-preventing winding device for processing a lithium battery soft package aluminum foil.

Background

The aluminium foil is a common accessory in the lithium cell processing, generally rolls up the aluminium foil after processing the aluminium foil and deposits, collects the aluminium foil after processing through the coiling mechanism, but current coiling mechanism still has some weak points when using:

the publication number is CN210176099U discloses an aluminum foil winding device and aluminum foil processing equipment, which can effectively prevent the aluminum foil being wound from being loosened, so that the aluminum foil can be wound more quickly, the hydraulic cylinder is electrically connected, the hydraulic cylinder drives the telescopic rod to move left and right, the optical pulley is in contact with the aluminum foil being wound, the aluminum foil being wound is pressed to a certain extent, the aluminum foil being wound is prevented from being loosened, but the aluminum foil is not leveled when in use, when wrinkles appear on the surface of the aluminum foil, the wrinkles are extruded and deformed by direct winding, thereby affecting the smoothness and subsequent use quality of the aluminum foil, and the functionality of the device is reduced.

To the above problems, innovative design is urgently needed on the basis of the original winding device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fold-preventing winding device for processing a lithium battery soft package aluminum foil, which aims to solve the problems that the existing winding device in the market provided by the background technology does not have a function of leveling the aluminum foil when in use, and folds are extruded and deformed when the surface of the aluminum foil is directly wound, so that the flatness and the subsequent use quality of the aluminum foil are affected.

In order to achieve the purpose, the utility model provides the following technical scheme: a fold-preventing winding device for processing a lithium battery soft package aluminum foil comprises a base, a supporting plate, a winding shaft and a first motor, wherein the supporting plate is fixed above the base and used for supporting the winding shaft, the aluminum foil is wound through rotation of the winding shaft, the first motor is connected with the winding shaft and used for providing rotary driving force for the winding shaft, a leveling plate is arranged above the base and used for providing a temporary supporting plane for the wound aluminum foil, a driving belt is arranged above the leveling plate, a driving roller is arranged inside the driving belt and used for driving the driving belt to move through rotation of the driving roller, the moving direction of the driving belt and the winding direction of the aluminum foil are perpendicular to each other, the end part of the driving roller is connected with a second motor and used for driving the driving roller to rotate, the end part of the driving roller is connected with a second mounting frame, and the driving roller is arranged above the leveling plate through the second mounting frame, the outer surface of drive belt is fixed with the flattening piece, and flattening piece evenly distributed removes along with the removal of drive belt on the surface of drive belt, carries out the flattening to the aluminium foil on the whole flat board.

Further optimize this technical scheme, the top of backup pad is notch column structural design, and constitutes between backup pad and the rolling axle and to dismantle the connection to the inside of backup pad is provided with first ball, assists the rotation of rolling axle in the backup pad.

Further optimize this technical scheme, the spread groove has been seted up to the tip of rolling axle, and the spread groove is connected through transmission block and first motor to the central line of transmission block and the central line of rolling axle coincide mutually and set up, follow-up can be with rolling epaxial removal, remove the connection between spread groove and the transmission block, can dismantle the change to the rolling axle.

Further optimize this technical scheme, the right side of flattening board is provided with the auxiliary roll, fixes a position the aluminium foil, makes the aluminium foil remain stable when follow-up rolling, and the left side of flattening board is provided with the registration roller, the registration roller is connected through first mounting bracket and flattening board, makes the aluminium foil keep the level on the flattening board, and the convenient follow-up flattening operation to the aluminium foil.

Further optimize this technical scheme, the drive belt is provided with two sets ofly around the central line of flattening board symmetry, and the moving direction of two sets of drive belts is the middle part by the flattening board to limit portion's removal, and the flattening piece is stirred through the removal cooperation of drive belt to the aluminium foil, makes its surface keep leveling.

Further optimize this technical scheme, drive gear is installed to the tip of two adjacent driving rollers, makes two sets of drive belts carry out synchronous removal through drive gear, the surface of leveling piece evenly is provided with the second ball, reduces the frictional force between leveling piece and the aluminium foil.

Compared with the prior art, the utility model has the beneficial effects that: the fold-preventing winding device for processing the lithium battery soft package aluminum foil;

(1) the device is provided with a transmission belt and a leveling block, the leveling block is driven to move through the movement of the transmission belt, and the aluminum foil on the leveling block is smoothed, so that the surface of the aluminum foil can be kept flat before being rolled, folds are placed and the aluminum foil is directly rolled, the rolling quality of the device on the aluminum foil is improved, and the functionality of the device is improved;

(2) be provided with transmission block and spread groove, can realize the power transmission to the rolling axle through being connected of transmission block and spread groove, and follow-up can be taken off the rolling axle from the transmission block, conveniently install and change the rolling axle, improve follow-up device's use convenience.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side sectional view of a winding shaft according to the present invention;

FIG. 3 is a schematic view of a connecting groove of the present invention;

FIG. 4 is a schematic top view of the belt of the present invention;

figure 5 is a schematic side cross-sectional view of the drive belt of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a winding shaft; 4. a first motor; 5. a transmission block; 6. connecting grooves; 7. a first ball bearing; 8. an auxiliary roller; 9. a screed plate; 10. a positioning roller; 11. a first mounting bracket; 12. a transmission belt; 13. a driving roller; 14. a second mounting bracket; 15. a second motor; 16. a transmission gear; 17. leveling the blocks; 18. a second ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a fold-preventing winding device for processing a lithium battery soft package aluminum foil comprises a base 1, a supporting plate 2, a winding shaft 3 and a first motor 4, wherein the supporting plate 2 is fixed above the base 1 to support the winding shaft 3, the aluminum foil is wound through rotation of the winding shaft 3, the first motor 4 is connected with the winding shaft 3 to provide rotary driving force for the winding shaft 3, a leveling plate 9 is arranged above the base 1 to provide a temporary supporting plane for the wound aluminum foil, a driving belt 12 is arranged above the leveling plate 9, a driving roller 13 is arranged inside the driving belt 12, the driving belt 12 is driven to move through rotation of the driving roller 13, the moving direction of the driving belt 12 and the aluminum foil winding direction are perpendicular to each other, a second motor 15 is connected to the end of the driving roller 13 to drive the rotation, a second mounting frame 14 is connected to the end of the driving roller 13, the driving roller 13 is arranged above the leveling plate 9 through the second mounting frame 14, the leveling blocks 17 are fixed on the outer surface of the driving belt 12, and the leveling blocks 17 are uniformly distributed on the surface of the driving belt 12 and move along with the movement of the driving belt 12 to level the aluminum foil on the leveling plate 9;

the upper part of the supporting plate 2 is designed into a notch-shaped structure, the supporting plate 2 and the winding shaft 3 are detachably connected, a first ball 7 is arranged inside the supporting plate 2 to assist the winding shaft 3 to rotate in the supporting plate 2, the end part of the winding shaft 3 is provided with a connecting groove 6, the connecting groove 6 is connected with the first motor 4 through a transmission block 5, and the central line of the transmission block 5 is superposed with the central line of the winding shaft 3;

the connection of 4 accessible transmission blocks of first motor 5 and spread groove 6 drives rolling axle 3 and rotates, collect the aluminium foil, rolling axle 3 is connected through first ball 7 and backup pad 2, first ball 7 can rotate thereupon when rolling axle 3 rotates, reduce the resistance that receives when rolling axle 3 is rotatory, when follow-up needs are dismantled rolling axle 3, can adjust transmission blocks 5 and spread groove 6 to vertical state, then upwards remove rolling axle 3, remove the connection between spread groove 6 and the transmission blocks 5, take out rolling axle 3 from backup pad 2 simultaneously, can realize the dismantlement to rolling axle 3, and is convenient and fast.

The right side of the leveling plate 9 is provided with an auxiliary roller 8 for positioning the aluminum foil so that the aluminum foil is kept stable during subsequent winding, the left side of the leveling plate 9 is provided with a positioning roller 10, the positioning roller 10 is connected with the leveling plate 9 through a first mounting frame 11 so that the aluminum foil is kept horizontal on the leveling plate 9, two groups of driving belts 12 are symmetrically arranged in front and back of the center line of the leveling plate 9, the moving directions of the two groups of driving belts 12 are both moved from the middle part to the edge part of the leveling plate 9, the end parts of two adjacent driving rollers 13 are provided with a driving gear 16, the two groups of driving belts 12 are synchronously moved through the driving gear 16, the surface of the leveling block 17 is uniformly provided with second balls 18, and the friction force between the leveling block 17 and the aluminum foil is reduced;

when carrying out the rolling to the aluminium foil, the aluminium foil passes through registration roller 10 and auxiliary roller 8 and carries out the horizontally removal on flattening board 9, accessible second motor 15 drive driving roller 13 rotates simultaneously, carry out synchronous revolution through drive gear 16 between the adjacent driving roller 13, thereby make two sets of drive belt 12 carry out synchronous motion, will drive flattening piece 17 and remove when drive belt 12 removes, flattening piece 17 is mutually perpendicular with the moving direction of aluminium foil, smooth the aluminium foil to the outside, get rid of the fold on aluminium foil surface, smoothness when guaranteeing follow-up aluminium foil rolling, aluminium foil accessible auxiliary roller 8 after the flattening is collected by rolling axle 3, improve the rolling quality of follow-up aluminium foil.

The working principle is as follows: the aluminium foil that will wait to carry out the rolling is through placing the top of flattening board 9, and connect its tip and rolling axle 3, it is rotatory to carry out the rolling to the aluminium foil through first motor 4 drive rolling axle 3, start second motor 15 simultaneously, make driving roller 13 drive belt 12 remove, leveling block 17 removes along with drive belt 12, smooth the aluminium foil to the outside on flattening board 9, get rid of the fold on the aluminium foil, the aluminium foil that makes follow-up rolling keeps good planarization, increase the functionality of device.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A fold-preventing winding device for processing a lithium battery soft package aluminum foil comprises a base (1), a supporting plate (2), a winding shaft (3) and a first motor (4), wherein the supporting plate (2) is fixed above the base (1) to support the winding shaft (3), the aluminum foil is wound through rotation of the winding shaft (3), and the first motor (4) is connected with the winding shaft (3) to provide a rotary driving force for the winding shaft (3);

the method is characterized in that: the top of base (1) is provided with screed (9), provides interim supporting surface to the aluminium foil of rolling, and the top of screed (9) is provided with drive belt (12), and the inside of drive belt (12) is provided with driving roller (13), and rotation through driving roller (13) drives drive belt (12) and removes, and the moving direction and the aluminium foil rolling direction mutually perpendicular of drive belt (12) set up, the end connection of driving roller (13) has second motor (15), drives driving roller (13) and rotates, the end connection of driving roller (13) has second mounting bracket (14), and driving roller (13) pass through second mounting bracket (14) and set up in the top of screed (9), the surface mounting of drive belt (12) has flattening piece (17), and flattening piece (17) evenly distributed is on the surface of drive belt (12), the aluminum foil on the leveling plate (9) is leveled by moving along with the movement of the transmission belt (12).

2. The lithium battery soft package aluminum foil processing is with preventing fold coiling mechanism of claim 1, characterized in that: the top of backup pad (2) is notch column structural design, and constitutes between backup pad (2) and rolling axle (3) and to dismantle the connection to the inside of backup pad (2) is provided with first ball (7), assists the rotation of rolling axle (3) in backup pad (2).

3. The lithium battery soft package aluminum foil processing is with preventing fold coiling mechanism of claim 2, characterized in that: the winding device is characterized in that a connecting groove (6) is formed in the end portion of the winding shaft (3), the connecting groove (6) is connected with the first motor (4) through the transmission block (5), and the center line of the transmission block (5) and the center line of the winding shaft (3) are overlapped.

4. The lithium battery soft package aluminum foil processing is with preventing fold coiling mechanism of claim 1 or 3, characterized in that: the right side of flattening board (9) is provided with auxiliary roller (8), fixes a position the aluminium foil, makes the aluminium foil remain stable when follow-up rolling, and the left side of flattening board (9) is provided with registration roller (10), registration roller (10) are connected through first mounting bracket (11) and flattening board (9), make the aluminium foil keep the level on flattening board (9).

5. The lithium battery soft package aluminum foil processing is with preventing fold coiling mechanism of claim 1, characterized in that: the two groups of the transmission belts (12) are symmetrically arranged in front and back of the center line of the leveling plate (9), and the moving directions of the two groups of the transmission belts (12) are all from the middle part of the leveling plate (9) to the edge part.

6. The lithium battery soft package aluminum foil processing is with preventing fold coiling mechanism of claim 5, characterized in that: the end parts of the two adjacent driving rollers (13) are provided with a transmission gear (16), two groups of transmission belts (12) move synchronously through the transmission gear (16), and second balls (18) are uniformly arranged on the surface of the leveling block (17) to reduce the friction force between the leveling block (17) and the aluminum foil.